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| | #include "builtin.h"
#include "config.h"
#include "dir.h"
#include "parse-options.h"
#include "pathspec.h"
#include "repository.h"
#include "run-command.h"
#include "strbuf.h"
static char const * const builtin_sparse_checkout_usage[] = {
N_("git sparse-checkout [list]"),
NULL
};
struct opts_sparse_checkout {
const char *subcommand;
int read_stdin;
} opts;
static char *get_sparse_checkout_filename(void)
{
return git_pathdup("info/sparse-checkout");
}
static void write_excludes_to_file(FILE *fp, struct exclude_list *el)
{
int i;
for (i = 0; i < el->nr; i++) {
struct exclude *x = el->excludes[i];
if (x->flags & EXC_FLAG_NEGATIVE)
fprintf(fp, "!");
fprintf(fp, "%s", x->pattern);
if (x->flags & EXC_FLAG_MUSTBEDIR)
fprintf(fp, "/");
fprintf(fp, "\n");
}
}
static int sparse_checkout_list(int argc, const char **argv)
{
struct exclude_list el;
char *sparse_filename;
int res;
memset(&el, 0, sizeof(el));
sparse_filename = get_sparse_checkout_filename();
res = add_excludes_from_file_to_list(sparse_filename, "", 0, &el, NULL);
free(sparse_filename);
if (res < 0) {
warning(_("failed to parse sparse-checkout file; it may not exist"));
return 0;
}
write_excludes_to_file(stdout, &el);
clear_exclude_list(&el);
return 0;
}
int cmd_sparse_checkout(int argc, const char **argv, const char *prefix)
{
static struct option builtin_sparse_checkout_options[] = {
OPT_END(),
};
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(builtin_sparse_checkout_usage,
builtin_sparse_checkout_options);
git_config(git_default_config, NULL);
argc = parse_options(argc, argv, prefix,
builtin_sparse_checkout_options,
builtin_sparse_checkout_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
if (argc > 0) {
if (!strcmp(argv[0], "list"))
return sparse_checkout_list(argc, argv);
}
usage_with_options(builtin_sparse_checkout_usage,
builtin_sparse_checkout_options);
}
|